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ARTICLES
1. Gregor RT: Conn's Syndrome.
S Afr J Surg, 11:40‑41; 1973.
2. Gregor RT: Renal Trauma. The Leech, 10:78‑80; 1973.
3. Gregor RT: Vitiligo and Malignant Melanoma, a Significant
Association? S Afr Med J, 50:1447‑1449; 1976.
4. Michaels L & Gregor RT: Examination of the Larynx in the
Histopathology laboratory. J Clin Path. 33:705‑710; 1980.
5. Gregor RT: Malignant Lymphoma of the Larynx, an Entity? J of
Laryngol. & Otol. 95:81‑93; 1981.
6. Gregor RT, Lloyd GAS & Michaels L: Computed Tomography of the
Larynx; a Clinical and Pathological Study. Head Neck Surg. 3:284‑296;
1981.
7. Gregor RT: & Heng B: Minor Salivary Gland Carcinomas of the
mouth and oropharynx. J Otolaryngol. 10:276‑271; 1981.
8. Capper JWR, Michaels L & Gregor RT: Malignant Carcinoid Tumour
of the Supraglottic Larynx. J Laryngol & Otol. 95:963‑971; 1981.
9. Gregor, RT: The use of the Pectoralis Major Myocutaneous
Island Flap for reconstruction after Major Ablative Head & Neck Surgery.
S Afr Med J 61:788‑792, 1982.
10. Srigley JR, Dayal VS, Gregor RT & van Nostrand, AWP:
Hyponatraemia Secondary to Olfactory Neuroblastoma. Arch. Otolaryngol.
109:559‑562 1983.
11. Herzanu Y, Mendelsohn DB, Waner M & Gregor RT: Protruding
Jugular Bulb presenting as a middle ear mass. S Afr Med J. 63:900‑901;
1983.
12. Gregor, RT & Hassman, E: Pulmonary function testing in
Postlaryngectomy patients, related to stomal size. Acta Otolaryngol.
(Stock.) 97:177‑183; 1984.
13. Gregor, RT & Davidge‑Pitts, KJ: The Management of
Laryngo‑tracheal Injury. S Afr J Surg. 22:79‑86; 1984.
14. Gregor, RT & Davidge‑Pitts, KJ: Trapezius Osteomyocutaneous
flap for mandibular reconstruction. Arch Otolaryngol. 111:198‑203; 1985
15. Joseph, C, Gregor, RT, & Davidge‑Pitts, KJ: The Role of the
Functional Neck Dissection in the Management of Advanced Tumours of the
aero‑digestive tract. S Afr J Surg. 23:83‑87; 1985
16. Joseph, C, Gregor, RT, Davidge‑Pitts, KJ and Waner, M. The
versatility of the Pectoralis Major Myocutaneous Flap. Head Neck Surg.
7:365‑368; 1985.
17. Joseph, CA, Waner, M, Gregor, RT & Davidge‑Pitts, KJ:
Pharyngo‑oesophageal reconstruction using the Pectoralis Major
Myocutaneous Flap. S Afr J Surg; 23:67‑69. 1985.
18. Gregor, RT, Waner, M, Davidge‑Pitts, KJ & Joseph, CA: The
evaluation of a suspected Malignant Lymph node in the neck. S Afr J
Surg. 23: 79‑82; 1985.
19. Gregor, RT, & Hammond, Kate: Framework Invasion of Laryngeal
Carcinoma Am. J Surg 11:23, 297. 1987
20. Gregor RT: The use of the Carbon Dioxide Laser in dealing
with fibrous strictures of the larynx and trachea. J Otolaryngol. 17:1,
16‑18; 1988
21. Joseph CA, Fayman MS, Kadwa MA, & Gregor RT: The Pectoralis
Major Flap for reconstruction of septic wounds. S. Afr. J. Surg
26:107‑109. 1988
22. Hammond KD, Mohammed E & Gregor RT: Alkaline Phosphatase and
Phosphoamino Acid Phosphatases in Normal and Cancerous Tissues of the
Human Larynx. Biochem Med & Metabolic Biol.43:75‑79. 1990
23. Gregor RT: The Preepiglottic Space Revisited: Is it
Significant? Am. J. Otolaryngol 11:161‑164, 1990.
24. Gregor RT: Ventriculo-Saccular carcinoma of the larynx. S.A.
J. of Surgery 28:86‑88, 1990
25. Gregor RT, Ninin D: Sinus histiocytosis - a rare tumour
involving the paranasal sinuses. Ear Nose Throat J. 72(4):291-2,295,
1993.
26. Allphin AL, Maniglia AJ, Gregor RT & Sawyer R: Myxomas of the
mandible and maxilla. Ear Nose Throat J. 72(4):280-4, 1993.
27. Gregor RT and Loftus B: Myxoma of the Paranasal Sinuses. J.
Laryngol. Otol. 108:679-681, 1994.
28. Gregor RT and Ninnin D: Rosai-Dorfman disease of the
paranasal sinuses J. Laryngol. Otol. 108:152-155, 1994.
29. Gregor RT, Loftus B, Cohen P, Balm AJM, Hilgers FJM. Saccular
Mucocoele in Laryngeal Cancer. Ann Otol Rhinol Laryngol. 103:732-736,
1994.
30. Takes RP, Balm AJM, Loftus BM, Baris G, Hilgers FJM, and Gregor
RT. Merkel cell carcinoma of the Head and Neck. Clin
Otolaryngol.19:222-229, 1994.
31. Balm AJM, Kroon BBR, Gregor RT & Hilgers FJM. Value of Lymph
node dissection in head and neck melanoma. Diagnostic Oncology.
3:263-267, 1994.
32. Van Vuuren PAC, Balm AJM, Gregor RT, Hilgers FJM, Loftus BM
Delprat CC & Rutgers EJT. Carcinoma arising in thyroglossal remnants.
Clin Otolaryngol. 19:509-515. 1994.
33. Gregor RT. Anatomical patterns of spread of laryngeal Cancer.
Excerpta Medica, Elsevier. Proceedings of the second World Congress of
Laryngeal Cancer, Sydney, Australia, Feb. 1994. R Smee and G P Bridger,
pp224-228.
34. Gregor RT, Oei SS, Baris G, Keus RB, Balm AJM, Hilgers FJM.
The role of horizontal partial laryngectomy (HPL) in the treatment of
supraglottic cancer - a ten year study. Excerpta Medica, Elsevier.
Proceedings of the second World Congress on Laryngeal Cancer, Sydney,
Australia. Feb., 1994. R Smee and G P Bridger, pp476-480.
35. Hilgers FJM, Elias MM, Baris G, Balm AJM, Gregor RT, Hart AA.
Carcinoma of the hypopharynx: a retrospective analysis of the treatment
results over a twenty year period (1994). Laryngeal Cancer, Elsevier,
Amsterdam. Proceedings of the second World Congress on Laryngeal Cancer,
Sydney, Australia. Feb., 1994. R Smee & G P Bridger (Eds.), pp596-601.
36. Plaat BEC, Balm AJM, Loftus BM, Gregor RT and Hilgers FJM,
Keus RB. Fibromatosis of the head and neck. Clinical Otolaryngology.
20:103-109. 1995.
37. Hilgers, FJM, Balm AJM & Gregor RT. Voice restoration with
the PROVOX voice prosthesis, surgical and technical aspects. (German)
HNO:43:197-201. 1995.
38. Hilgers FJM, Balm AJM & Gregor, RT. Voice restoration after
total laryngectomy with the PROVOXTM voice rehabilatation system:
Surgical and technical aspects. (German) HNO 43:197-201, 1995. Part II:
HNO 43:261-267, 1995.
39. Dijkstra MD, Balm AJM, Gregor RT, Hilgers FJM, Loftus BM.
Soft tissue sarcomas of the head and neck associated with surgical
trauma. J of Laryngol Otol. 109:126-129, 1995.
40. van der Laan BFAM, Baris G, Gregor RT, Hilgers FJM & Balm
AJM. Radiation induced tumours of the head and neck. J of Laryngol and
Otol. 109:346-349, 1995.
41. Balm AJM, Ackerstaff AH, Hilgers FJM, Gregor RT, Bos KE.
Psychological aspects of major head and neck Reconstructive surgery.
Facial Plast Surg 11:91-98, 1995.
42. Elias MM, Hilgers FJM, Keus RB, Gregor RT, Hart AAM & Balm
AJM. Carcinoma of the pyriform sinus: a retrospective analysis of
treatment results over a 20-year period. Clinical Otolaryngol
20:249-253, 1995.
43. Wedman J, Balm AJM, Hart AAM, Loftus BM, Hilgers FJM, Gregor RT, van
Zandwijk N, Zoetmulder FAN. The value of resection of pulmonary
metastases in patients with head and neck cancer patients. Head & Neck,
18:311-316, 1996.
44. Leemans CR, Balm AJM, Gregor RT, & Hilgers FJM, Management of
carotid artery exposure with Pectoralis major myofascial flap transfer
and split thickness skin coverage. J Laryngol Otol. 109:1176-1180, 1995.
45. Balm AJM, van Coevorden F, Bos KE, Fletcher CDM, Gortzak E,
Gregor RT, Hilgers FJM, Keus RB, Koops W, Kroon BBR, vd Laan BFAM,
Loftus BM, Nieweg OE, Somers R, Wanebo WJ. Report of a symposium on
diagnosis and treatment of adult soft tissue sarcomas in the head and
neck. European Journal of Surgical Oncology. 21:287-289, 1995.
46. Gregor RT, Oei SS, Baris G, Keus RB, Balm AJM, Hilgers FJM.
Supraglottic laryngectomy with postoperative radiation versus primary
radiation in the management of supraglottic laryngeal cancer. Am J.
Otolaryngol, 18:316-321, 1996.
47. Dijkstra MD, Balm AJM, van Coevorden F, Gregor RT, Hart AAM,
Hilgers FJM, Keus RB and Loftus BM. Survival of adult patients with head
and neck soft tissue sarcomas. Clinical Otolaryngol. 20:66-71, 1996
48. de Gier HHW, Balm AJM, Bruning PF, Gregor RT, Hilgers FJM.
Treatment of chylous leakage after neck dissection. Head & Neck,
18:347-351, 1996.
49. Gregor RT, Valdés Olmos R, Koops W, Balm AJM, Hilgers FJM,
Hoefnagel CA. Preliminary experience with Thallous Tl-201 labelled
single-photon emission computed tomography scanning in head and neck
cancer. Arch Otolaryngol Head Neck Surg 122:509-514, 1996.
50. Verschuur HP, Hilgers FJM, Balm AJM & Gregor RT. Tracheostoma
reconstruction and Prosthetic voice rehabilitation. Laryngoscope
106:111-115, 1996.
51. Gregor RT, Oei SS, Hilgers FJM, Balm AJM and Keus RB.
Management of Cervical metastases in Supraglottic Cancer. Ann Otol
Rhinol Laryngol 105:845-850, 1996.
52. Verschuur HP, Keus RB, Hilgers FJM, Balm AJM & Gregor RT.
Preservation of function by radiotherapy of small primary
carcinomas preceded by neck dissection for extensive nodal metastases of
the head and neck. Head Neck 18:277-282, 1996.
53. Hilgers FJM, Balm AJM, Gregor RT, Ackerstaff AH & Scholtens
BEGM. Voice results using the indwelling PROVOX prosthesis. Voice
Update, Elsevier Science, 1996, pp173-182. (Proceedings)
54. Hilgers FJM, Ackerstaff AH, Balm AJM & Gregor RT. A new heat
and moisture exchanger with speech valve (PROVOXR stomafilter)
21:414-418, 1996.
55. Knappe, M & Gregor RT, Luc's abscess - a rare complication of
middle-ear infection. J Laryngol. Otol. 111:461-464, 1997.
56. Gregor RT, Plit M & Webster T. The use of the flow volume
loop in assessing the results of laryngotracheal reconstruction. SA J
Surg. 35:210-214, 1997.
57. Valdés Olmos, R A, Balm JM, Hilgers FJM, Koops W, Loftus BM, Tan IB,
Muller SH, Hoefnagel CA & Gregor RT. Thallium SPECT in the
diagnosis of head and neck cancer. J Nucl Med. 38:873-879. 1997.
58. Knappe M , Schneider JW, Gregor RT, Pathological quiz::
Tracheal Tuberculosis. Arch. Otolaryngol H N Surg. 124:469,471, 1998.
59. Valdés Olmos R A, Koops W, Loftus BM, Gregor RT, Hoefnagel
CA, Hilgers FJM & Balm AJM. Correlative 201Tl SPECT, MRI and Ex Vivo
201Tl uptake in detecting and characterizing cervical lymphadenopathy in
head and neck squamous carcinoma. J Nucl Med 40:1414-1419, 1999
60. Gregor RT, Management of Chyle fistulization in association
with Neck Dissection. Otolaryngol Head Neck Surg. 122:434-439, 2000.
61. Knappe M, Louw M & Gregor RT. Ultrasonagraphy-Guided fine
needle aspiration for the assessment of cervical metastases. Arch
Otolaryngol Head Neck Surg.126:1091-1096, 2000
62. Cornu, AS, Vlantis AC, Elliot H & Gregor RT. Voice
rehabilitation after laryngectomy with the Provoxâ prosthesis in South
Africa. J Laryngol Otol. 117(1): 56-9. January 2003.
63. Pennings RJE, van der Hoogen FJA, Gregor RT. De Co2 laser bij
behandeling van tumoren van larynx en hypopharynx. Ned Tijdschr
KNO-Heelk. 9(1): 7-14. January 2003. (The use of the CO2 laser in
treating tumours of the larynx and hypoharynx)
64. Vlantis AC, Gregor RT, Elliot H, Oudes M. Conversion from a
non-indwelling to a ProvoxÒ2 indwelling voice prosthesis for speech
rehabilitation: comparison of voice quality and patient preference. J.
Laryngol. Otol. 117: 815-820, October 2003.
65.
Ch'ng S, Maira A, Allison RS, Chaplin JM,Gregor RT, Lea R & Tan
ST. Parotid and Cervical Nodal Status predict prognosis for patients
with head and neck Cutaneous Squamous Carcinoma. J Surg Oncol 98:
101-105. 2008
66.
Rasch C, Hauptmann M, Schornagel J, Wijers O, Buter J, Gregor RT, et
al Intra-arterial Versus Intravenous Chemoradiation for Advanced
Head & Neck Cancer: Results of a Randomized Phase 3 Trial. Cancer: 116:
2159-65, 2010.
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